baber/WOPTO huggingface dataset:
Patent JP-S559045-A (JP)
Title: Alkylation of aromatic amine
Inventor: KIMURA YOSHIO
IPC: C07C231/12
Filed: 1978-07-06
Abstract: PURPOSE: To prepare a mixture which can be used as a raw material of the succeeding coupling process in the manufacture of dyes without separation or purification, by reacting an aromatic amine with a specific amount of an aromatic sulfonic acid ester in the absence of a solvent.  
     CONSTITUTION: An aromatic amine of formula I (A 1  is lower alkyl, lower alkoxy, benzene ring which may be substituted by halogen, etc., etc.; R 1  is H, alkenyl, lower alkyl which may be substituted by CN, etc.) is alkylated with an aromatic sulfonic acid ester of formula II [A 2  is benzene ring which may be substituted by CH 3 ; R 2  is furfuryl, tetrahydrofurfuryl, lower alkyl which may be substituted by halogen, etc.), in the presence of an acid-acceptor and in the absence of a solvent, at 60W130°C. The amount of the sulfonic acid ester is ≤1.3 mole times the theoretical amount necessary to alkylate the amine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000276708-A (JP)
Title: Production of thin-film magnetic head
Inventor: SASAKI SATOSHI
IPC: G11B5/31
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To finely form the track width of an upper layer pole regulating track width with high accuracy. SOLUTION: A plating ground film 20 is deposited on a sixth nonmagnetic layer 16 and an upper layer pole 14a is formed by a flame plating method. Next, a first resist film 22 is formed on the one flank side of the upper layer pole 14a and is subjected to an etching treatment. The first resist film 22 is then removed and a second resist film 23 is formed on another flank side and is similarly subjected to the etching treatment.
Patent JP-H05281887-A (JP)
Title: Production of hologram
IPC: G03F7/038
Filed: 1992-04-03
Abstract: PURPOSE:To enable the production of the hologram having the sensitivity excellent in a visible light region, image quality and high resolution by exposing a specific hologram recording material, then developing the material with an aq. alkaline soln. after heating the material in a steam satd. atmosphere. CONSTITUTION:The recording material consisting of a combination of a polymer having at least >=1 pieces of tetrahydropyranyl groups in its constituting unit, a diaryl iodonium salt and the p-dialkyl aminobenzylidene deriv, is used. In the formula, R1, R2 denote a lower alkyl group, X denotes a hydrogen atom, the residue selected from a phenyl group, acyl group, cyano group, ammonio group or alkoxycarbonyl group; Y denotes the residues selected from a acyl group, cyano group, ammonio group or alkoxycarbonyl group; (n) is 0 or 1. The recording material is heated after the exposing and is developed with the aq. sodium hydroxide soln.; thereafter, the material is washed with water, by which a surface relief is formed.
Patent JP-H01253921-A (JP)
Title: Rotary coating device
Inventor: HISAMATSU TADASHI
IPC: H01L21/027
Filed: 1988-04-04
Abstract: PURPOSE:To improve uniformity of resist-coating thickness by dividing a semiconductor wafer supporting surface into parts which are larger and smaller than the wafer diameter to achieve a high-speed revolution and by providing a steam jetting nozzle at the upper part of supporting surface. CONSTITUTION:A semiconductor wafer 7 is placed on supporting surfaces 3a and 6a, resist is dripped on the semiconductor wafer 7, rotary axes 1 and 4 are rotated simultaneously at high speed for a specified period of time, an organic solvent steam is supplied from a steam jetting nozzle 9 to the edge part of a semiconductor wafer 7 during revolution to blow off resist at the edge part of the wafer 7 and to coat resist uniformly. At this time, since the diameter of the supporting surface 6a is larger than that of the semiconductor wafer 7, a dissipated resist 10 does not creep to the rear surface of the wafer 7 and is adhered to a supporting surface 6a. Also, since the diameter of the supporting surface 3a is smaller than that of the semiconductor wafer 7, the wafer 7 does not be adhered to the supporting surface 3a on hardening and can be removed easily. Thus, the coating film can be formed uniformly.
Patent JP-S5417645-A (JP)
Title: Electronic minicomputer
Inventor: KURAMOTO NAOKI
IPC: H03M7/04
Filed: 1977-07-08
Abstract: PURPOSE: To attain effective utilization for designing a logic circuit, by making it possible to display the complement of decimal number input information and a binary number display by providing a command key and arithmetic method for binary number conversion and complementary conversion respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62241581-A (JP)
Title: Production of fin material for heat exchanger
Inventor: YOKOTA YUZO
IPC: B05D7/14
Filed: 1986-04-10
Abstract: PURPOSE:To improve the corrosion resistance of the titled material by dissolving an air-impermeable film forming substance in an org. solvent, dispersing highly water absorptive resin powder in the soln., coating the obtained mixed soln. on a thin Al sheet, volatilizing the org. solvent, and forming a coated film. CONSTITUTION:An air-impermeable film forming substance (e.g., a graft polymer obtained by grafting butadiene monomer and methyl acrylate monomer on polyacrylonitrile) is dissolved in an org. solvent (e.g., dimethylformamide), and the powder of a highly water absorptive resin (e.g., a cross-linked polymer consisting essentially of a polyacrylate) is simultaneously dispersed in the soln. to prepare a mixed soln. The mixed soln. is coated on the surface of a thin Al sheet, then the org. solvent is volatilized on heating, and a coated film is formed on the surface of the thin Al sheet. Consequently, the accumulation of condensed water on the surface is controlled, and the corrosion resistance is remarkably improved.
Patent JP-H04315965-A (JP)
Title: Electrochemical sample and hold device
Inventor: SHIBATA YUKIMICHI
IPC: G01R19/00
Filed: 1991-04-15
Abstract: PURPOSE:To enable measurement and analysis of high-speed waveforms and provide an advanced information processing method. CONSTITUTION:Light emitted from a light source 1 which generates lines of light pulses in a fixed period and at fixed intensity is incident on the light input terminal of a light modulator 2 which has light input and output terminals and an electrical input terminal and which emits light while changing the intensity of incident light rays with electricity inputs, and an electric signal to be subjected to sample and hold processing is applied the power input terminal of the light modulator 2. The output light of the light modulator 2 is incident on a light receiver 3 having the function of converting the intensity of incident light into electric signals and integrating the electric signals and that of returning the amount of integration to zero in a fixed period, and also the period of generation of lines of light pulses from the light source 1 is synchronized with that of resetting of the light receiver 3.
Patent JP-H05181127-A (JP)
Title: Active-matrix lcd projecting system having reflection preventing characteristic
Inventor: JIEIMUZU EICHI BUOJIERII
IPC: G02F1/1333
Filed: 1992-03-04
Abstract: PURPOSE: To minimize, eliminate, or reduce a ghost picture generated by secondary reflection from an upper glass plate to an LCD. CONSTITUTION: This projection system 12 includes a light source, a lens 14 which converges light, active matrix LCD panels 18 which are arranged apart from each other between a pair of glass plates 26 and 30, and a system which projects an LCD picture on an enlargement surface and consists of a lens and a mirror. The lower surface of the upper glass plate 30 is coated with an efficient antireflection material 40 like a magnesium fluoride. Thus, a picture having a high lightness is kept and is not degraded by secondary reflection in the optical system.
Patent JP-S60224956-A (JP)
Title: Engine controller
Inventor: TAWARA YOSHITAKA
IPC: F02D41/00
Filed: 1984-04-24
Abstract: PURPOSE:To improve the accuracy of control level by performing sequential learning correction of various control levels to achieve the optimal engine operating conditions and reflecting the learning levels to other operating region only when the learning times exceeds these under operating region to be reflected. CONSTITUTION:Engine operating condition detecting means such as airflow sensor 5, crank angle sensor 9, O2 sensor 10, etc. are provided and their output signals are fed to a controller 11. The controller 11 is provided with control data memory means for storing the control data of engine 1 operation for each operating condition and learning means for receiving the output from said detecting means to correct and rewrite the control data to achieve the optimal engine operating condition. The learning times for every rewritten operating region are stored to reflect the rewritten control data onto other operating region only when said learning times exceed these under other operating condition.
Patent JP-H06261723-A (JP)
Title: Production of electrically processed food
Inventor: MIYAHARA KINGO
IPC: A23L3/005
Filed: 1993-03-17
Abstract: PURPOSE:To enable production of plural electrically processed foods excellent in taste at one time by accommodating the food materials together with a conductive liquid in an electrical insulating or electrical and thermal insulating container divided into several steps through electrical or electrical and thermal insulating partition units, introducing electric current thereto, uniformizing the temperature rise of the conductive liquid on the respective steps and uniformly raising the temperature of the plural food materials even in the case of plural packaged or unpackaged food materials and to keep the temperature for a prescribed time by the heat insulation properties even after stopping the introduction of electric current. CONSTITUTION:Plural packaged or unpackaged food materials (A) are accommodated together with a conductive liquid (B) in an electrical insulating container or an electrical and thermal insulating container 3 thermally insulated over the whole periphery, respectively equipped with a pair of electrodes 4 and 5 facing to each other inside and vertically divided into layers in order through electrical or electrical and thermal insulating partition units 11, 11a, 11b and 11c. A heat sterilization treatment is subsequently applied to the respective food materials (A) by introducing electric current through the conductive liquid (B) to the food materials (B).
Patent JP-S526893-A (JP)
Title: Assembly of nuclear fuel
Inventor: KUMAOKA SAKAO
IPC: G21C3/30
Filed: 1975-07-07
Abstract: PURPOSE: A high speed neutron absorber or moderator is arranged outside the main stream of cooling substance at the end of trumpet pipe which accommodates the assembly of nuclear fuel rods so that the pressure loss of cooling substance is reduced and neutrons are shielded at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10182869-A (JP)
Title: Olefin resin foam
Inventor: IUCHI KENJI
IPC: C08L23/12
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin resin foam excellent in flame retardancy and moldability and having good appearance. SOLUTION: This foam comprises 100 pts.wt. olefin resin comprising 30-90wt.% propylene resin showing an eluate amount of 75-90wt.% at 94 deg.C or above as measured by cross fractionation and an eluate amount of 60-75wt.% at 100 deg.C or above and a melt index of 0.2-5g/10min and 10-70wt.% ethylene resin, 1-100 pts.wt. bromine-containing compound and 0.1-10 pts.wt. antimony trioxide.
Patent JP-H10285270-A (JP)
Title: Information processor and storage medium
Inventor: SUZUKI HIDEO
IPC: G10L17/22
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To properly deal with an incoming call by a user by specifying a caller by voice, informing the user of the caller and transferring the incoming call to the user after accepting an instruction from the user when the incoming call is received. SOLUTION: A secretarial agent processing regarding reception of a phone call is executed, when telephone number data of the caller received from a personal computer is obtained with a PC interface 19, a voice message to inquire a name of the caller preliminarily stored in a storage device 17 is responded to the caller from the personal computer, characteristics or contents of the voice inputted from the caller following the response is recognized and analyzed, the caller is specified by collating an analyzing result and setting contents of a telephone directory table in the storage device 17, whether the caller is an important person or not is discriminated, transmission of a reception message to time caller's telephone set according to discrimination is executed by the personal computer and each processing to inform an owner of a name, a section, business, etc., of the caller and to transfer the call by accepting the instruction from the owner.
Patent JP-H02261455-A (JP)
Title: Hot water injection type foot and abdomen massage apparatus
Inventor: TSUKADA YUZO
IPC: A61H9/00
Filed: 1989-03-31
Abstract: PURPOSE:To inject pressure water to the respective effective spots of the sole and rear parts of a foot by arranging a backrest plate and a seat plate rearwardly and mounting a nozzle stand forwardly so as to freely sliding the same forwardly and rearwardly and mounting a nozzle holder to the nozzle stand so as to make the same revolvable forwardly and rearwardly. CONSTITUTION:A front nozzle stand 40 is mounted to the leading end parts of pipes 5, 6 in a sliding manner and the lower end of a front nozzle holder 42 having a nozzle 41 fixed thereto is pivotally mounted to a shaft 43 so that said holder 42 is made revolvable forwardly and rearwardly. A hose 44 is connected to the leading end of the pipe 5 and the leading end thereof is connected to the nozzle 41. The leading end of an air taking-in hose is connected to the nozzle 41. When a foot is placed on the front nozzle stand 40 and the nozzle 41 is turned to the footpad and a change-over valve 31 is tilted forwardly, the pressure water from a pipe 30 is supplied to the forward part thereof to be sent to the nozzle 41 from the hose 44 and injected to the effective spots of the footpad from the nozzle 41 along with the air from the hose 45.
Patent JP-H10259606-A (JP)
Title: Concrete panel and concrete stone for water way
Inventor: OWAKU ZENJIRO
IPC: E02B3/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel excellent in ecology for organisms to inhabit by forming the surface into a masonry shape, arranging organism inhabitation chambers on the back face, and arranging communicating holes communicating the surface with the organism inhabitation chambers. SOLUTION: A form is molded with concrete, the surface 2 is formed into a masonry shape, and multiple organism inhabitation chambers 3 are arranged on the back face so that organisms such as aquatic insects and plants can inhabit. The surface 2 and the organism inhabitation chambers 3 are communicated by communicating holes, and ecological mats 5 made of coconut fibers are arranged in the organism inhabitation chambers 3. A concrete panel 1 for a water way is installed at the concrete side wall section of the water way, and gravel is installed at a concrete bottom section. The water of the water way enters the organism inhabitation chambers 3 to form the environment where the aquatic insects and plants can inhabit.  The concrete panel 1 becomes excellent in ecology, it can cope with the fluctuation of the water level with the capillary phenomenon of the ecological mats 5, and it can form the environment preferable for the inhabitation of the organisms.
Patent JP-S61241575-A (JP)
Title: Emergent closing apparatus for gas conduit
Inventor: MANABE SHIGERU
IPC: F16K17/36
Filed: 1985-04-18
Abstract: PURPOSE:To previously prevent the secondary large disasters by automatically closing a gas feeding circuit when anomaly is generated and closing a gas feeding source. CONSTITUTION:In ordinary case, the attraction force due to an annular magnet 4 acts onto a check ball 3, and a gas passage gap is secured. In emergency, a solenoid coil 2 is put into electric conduction by the signals of a various sorts of anomaly detectors, and the attraction force overwhelms the attraction force of the check valve 3, which is press-attached onto a valve seat 6, and the flow of gas is cut off. For instances, in earthquake, an arm 23 is turned downward, and a lead switch 22 is turned-ON by a magnet piece 21, and a solenoid 22 is put into electric conduction, and the check ball 3 is press-attached onto the valve seat 6. When a large quantity of gas flows out because of the demounting or breakage of a gas hose 41, and the check ball 3 is press-attached onto the valve seat 6 by the fluid pressure, and the flow out of gas is prevented.
Patent JP-2000281554-A (JP)
Title: Water-in-oil type emulsion cosmetic containing powder
Inventor: SHIMAZAKI IWAO
IPC: A61K8/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a powder-containing water-in-oil type emulsion cosmetic which has a smooth touch, can give a natural finish, and has excellent storage stability. SOLUTION: This powder-containing water-in-oil type emulsion cosmetic comprises 10 to 40 wt.% of one or more kinds of compounds selected from cyclic silicone tetramer, pentamer and hexamer, 0.5 to 5 wt.% of sorbitan monoisostearate and/or diglyceryl monostearate, 0.5 to 10 wt.% of the powder of a methylsiloxane net-like polyurer and/or a cross-linked silicone, 0.5 to 20 wt.% of titanium dioxide, and 20 to 70 wt.% of water.
Patent JP-S5823879-A (JP)
Inventor: HAINRITSUHI BUEEBAA
IPC: C10B21/20
Filed: 1982-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0686639-A (JP)
Title: Method and device for hydrolysis of protein enzyme
Inventor: JIYOANNU BENSHIYU
IPC: A23J3/14
Filed: 1993-04-09
Abstract: PURPOSE: To obtain a sufficiently defined peptide profile with good reproducibility by mixing a protein hydrolase with a protein substrate, performing a first hydrolysis process in an agitation tank and also performing a second hydrolysis process within a tube provided with a stationary mixing element. CONSTITUTION: This method comprises: supplying measured amounts of a protein substrate and a protein hydrolase to an agitation tank 1 from a vessel 7 and a vessel 13 respectively to perform a first hydrolysis process there while agitating them with an agitator 3; and then, transferring the first hydrolysis product to a tube 25 provided with a stationary mixing element 27 to perform a second hydrolysis process there. At this time, the residence time of the total amount of the substrate can accurately and simply be adjusted.
Patent JP-H07295315-A (JP)
Title: Printing device
Inventor: HIYOSHI HIROFUMI
IPC: G03G15/00
Filed: 1994-04-21
Abstract: PURPOSE:To rapidly and surely attach/detach a drum unit case in which photoreceptor drum is assembled. CONSTITUTION:This device is provided with a guide mechanism 10 including an inclined guide groove 11 engaged with the drum shaft of a photoreceptor drum assembled in a drum unit case and attachably/detachably guiding the drum unit case in a main body case 1; and, it is provided with a lock lever 20 having an operation part 21, a lock part 22 and a posture adjusting part 23 and turnably attached to the main body case 1 side. When the drum shaft is guided by the guide groove 11 and located at a fixed position, the lock part 22 is engaged with the drum shaft to lock the photoreceptor drum at a fixed position, and turning force is given to the posture adjusting part 23 by utilizing the moving force of the drum shaft in the case of pulling out the drum shaft along the guide groove 11 to the outside so that the lock lever 20 may be automatically adjusted to specified posture.
Patent JP-S61241858-A (JP)
Title: Picture processing device
Inventor: YOSHIURA YOSHIO
IPC: G06F13/28
Filed: 1985-04-18
Abstract: PURPOSE:To attain the effective and economical use of a digital data circuit network by finishing the transfer of the picture data carried out by a direct memory access through a microprocessor with the end signal of the picture data supplied via a signal line different from a picture data bus. CONSTITUTION:When the picture data of the final packet is transferred to the buffer of a memory 106 from a picture data bus 101, a reader 1 detects the page end and the page end signal is produced on a control data bus 102. this end signal is written to a data buffer 104. An interruption is applied to a mcroprocessor 107 by an interruption signal 115 given from a data buffer 104 and the contents of the buffer 104 are read. The microprocessor 107 finishes the transfer of the picture data in terms of software after the page end signal is detected. then the processor 107 understands immediately the data quantity of he final packet transferred by reading the byte count value of a DMAC 103. Therefore the coded picture data can be transferred at high speed by means of the DMA transfer without using the control of software performed by a microprocessor.
Patent JP-H09272328-A (JP)
Title: Heating apparatus for vehicle
Inventor: ONIMARU SADAHISA
IPC: F01N3/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To control NOx without any complicated control by reducing NOx in exhaust gas through reduction catalyst so as to control. SOLUTION: Reduction catalyst 4 and oxidation catalyst 8 are installed in series in an exhaust pipe E5 constituting an exhaust flow path of a diesel engine E and an HC supply means and EC atomization means 2 are provided between the exhaust pipe E5 and the reduction catalyst 4. The reduction catalyst 4 is composed of zeolitic catalyst having NOx reduction action or noble metal catalyst such as platinum. The HC supply means is composed of a fuel injection valve and the HC atomization means 2 is composed of an ultrasonic vibrator, etc. An air supply means 6 is connected between the reduction catalyst 4 and the catalyst 8. The air supply means 6 is composed of a westco pump, or the like. The catalyst 8 is composed of metal oxide based catalyst having oxidation action or the noble metal catalyst such as platinum. A first heat exchanger 9 is formed around the circumference of the catalyst 8 and heat exchanged with circulating water for cooling engine. The exhaust gas treated by heat exchange is exhausted from the exhaust pipe 10 constituting the exhaust flow path.
Patent JP-S62240538-A (JP)
Inventor: MORIMOTO TORU
IPC: B32B15/16
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03283548-A (JP)
Title: Sealed type semiconductor device
Inventor: FUJIEDA SHINETSU
IPC: H01L23/02
Filed: 1990-03-30
Abstract: PURPOSE:To enable short-time and easy operation of a device excellent in hermetic sealing and in post-mounting moisture-resistant reliability with no cracks developed in resin by such a layout that a semiconductor chip is surrounded by a package material whose metal layer is both-coated with resin layers and by sealing it by thermocompression bonding. CONSTITUTION:A semiconductor chip 19 whose top electrodes are bonded with leads 22 by wires 21 is sealed in such a way as to be sandwiched by a box-type package material 14 with resin layers 12, 13 deposited on both faces of a metal layer 15 and by a flat-type package material 18 with a similar metal layer 15 coated with similar resin layers 16, 17. The upper box-type package material 14 has a flange 14a at the open end rim and is bonded with leads 22 at this flange 14a with the resin of a resin layer. The device is manufactured by thermocompression bonding of the peripheries of both package materials 14, 18. This constitution allows metal layers to inhibit infiltration of water into the package.
Patent JP-S528749-A (JP)
Title: Notch filter
Inventor: KOBAYASHI MASAKI
IPC: H03H7/01
Filed: 1975-07-10
Abstract: PURPOSE:Obtain a filter whose attenuation in blocking frequency and return loss inside pass frequency band is small.